65033320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2506

約数の個数: 64

約数和(自身を含む): 162311040

約数和(自身を除く): 97277720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2423, 2440, 2684, 3355, 4846, 5368, 6710, 9692, 12115, 13420, 19384, 24230, 26653, 26840, 48460, 53306, 96920, 106612, 133265, 147803, 213224, 266530, 295606, 533060, 591212, 739015, 1066120, 1182424, 1478030, 1625833, 2956060, 3251666, 5912120, 6503332, 8129165, 13006664, 16258330, 32516660, 65033320]

約数ペア:

[(1, 65033320), (2, 32516660), (4, 16258330), (5, 13006664), (8, 8129165), (10, 6503332), (11, 5912120), (20, 3251666), (22, 2956060), (40, 1625833), (44, 1478030), (55, 1182424), (61, 1066120), (88, 739015), (110, 591212), (122, 533060), (220, 295606), (244, 266530), (305, 213224), (440, 147803), (488, 133265), (610, 106612), (671, 96920), (1220, 53306), (1342, 48460), (2423, 26840), (2440, 26653), (2684, 24230), (3355, 19384), (4846, 13420), (5368, 12115), (6710, 9692)]